MapR 5.0 Documentation : mrconfig disk list



The mrconfig disk list command lists all of the disks on a node that have a MapR filesystem.

It also shows information about the disk groups and storage pools on the node including whether or not the storage pools are online.

See mrconfig for instructions about running mrconfig commands.

Tip:

To list system disks and other available disks on a node in addition to MapR-FS disks, use:

Syntax

/opt/mapr/server/mrconfig disk list [<path>]

Parameters



Parameter

Description

path

The path of the disk; if not included shows information about all disks on the node, if included only shows information about the specified disk; example: /dev/sdc

Examples

List information about all MapR-FS disks on a local node

/opt/mapr/server/mrconfig disk list

List information about MapR-FS disk /dev/sdc on a local node

/opt/mapr/server/mrconfig disk list /dev/sdc